Loft conversion companies in Kingston Upon Thames, Greater London

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.5 (8 reviews)

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Some of our top rated loft conversion companies in Kingston Upon Thames, Greater London

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Essex and City
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
We are a professional building company that specialises in multiple areas of building solutions. We have a range of skilled, clean and reliable tradesmen who are widely knowledgeable in their trade who will get the job done with maximum communication with our clients, with the best possible results. To see some of our work visit our Instagram page and DM for enquiries: Instagram: EssexandCity
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S O’Sullivan carpentry and joinery
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Hi. My name is Stuart. I am a carpenter and joiner. I have been a qualified carpenter for 30 years. I have NVQ level 1. 2. 3. And a CSCS gold card. There’s no jobs to hard. From roofing to flooring. All 1st & 2nd fit cabinets kitchens. All types of bespoke work
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Andfix44
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Welcome to Andfix44 18 years of experience in Building and maintenence industry 🟢 Dry lining 🟢 Carpentry 🟢 Kitchen fitting 🟢 Maintenance 🟢 Other
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J&A Construction
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
We have over 30 years of experience managing, and executing construction projects of all kinds. Our team is professional and reliable, and we will work within the clients constraints. We always stay on the job until it's done to the clients satisfaction. We also make sure that our sites are accident free by complaining with the Health and Safety regulations.
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HS construction
New on MyBuilder
Loft Conversion Company in Kingston Upon Thames, Greater London
We have 24 years extensive experience in loft conversion, extensions and new builds. We also have experience in landscaping and groundwork. We provide free quotations and our prices are reasonable as well. Customer satisfaction is our number one priority ensuring a quality job every time. We operate in a polite professional manner with a quick and reliable service. All our work is full guaranteed with appropriate insurance in place. Do not hesitate to contact us for free site visits and quotations. Many thanks HS construction services.
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MS ARCHITECTURE
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Planning Services, Surveys and Building Regulations.
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X21 Building and Carpentry services
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
X21 Building and Carpentry Services specialise in high end refurbishment work, with a portfolio of project including hotels and restaurants in Verbier, Ski lodges in Chamonix, Finca restorations in Ibiza. We also work on new builds, offices, nightclub/bar design & build and domestic works including loft extensions in the UK.
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VHS construction ltd
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
At VHS, we are an experienced UK-based internal finishing specialist, dedicated to delivering high-quality workmanship across residential, commercial, and new-build projects. Our core services include painting and decorating, drylining, drylining repairs, flooring installation, and kitchen fitting — all executed with precision, care, and a focus on lasting results. With a strong reputation for reliability and attention to detail, our team of skilled tradespeople ensures every project is completed to the highest standards, on time and within budget. Whether it's full internal fit-outs, renovation work, or specialist repairs, we provide tailored solutions to meet the needs of builders, developers, landlords, and private clients across the UK
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Cosmin Construction & Consulting LTD
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
General Contractor with experience in all stages of building work from foundations to final finishes. Most of the work is done by my team and specialist jobs are sub-contracted. I can manage the whole process and provide clarity and simplicity of the the work.
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Troika design & build ltd
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
We specialise in bringing your dream home to life. Our team of expert builders and craftsmen is dedicated to unleashing the full potential of your property. Whether you’re looking to add an extension, refurbish your existing home, or start from scratch with a new build, we’re here to guide you every step of the way. With years of experience in the industry, we have the knowledge and expertise to ensure your project is completed on time, on budget, and to the highest standard.
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Don and Reece construction LTD
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Don and Reece Construction Ltd is a reliable building company with over 20 years of experience in carpentry and general building work. We specialise in extensions, loft conversions, structural alterations, roofing, kitchens, bathrooms and bespoke carpentry. We take pride in delivering high-quality workmanship, clear communication and honest advice to every customer. Our aim is to complete every project to a high standard, on time and within budget.
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Michael Francs Ltd
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
All types of contruction & refurbishment works within the building trade. Our site agents or working foremen are also have first aid and SMSTS qualifications. So you know you are in safe hands when we are on site.
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Distinction Brickwork Limited
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Welcome To Distinction Brickwork Limited Established since 2015, Distinction Brickwork are a bricklaying and groundworks contractor based in the South East of England. Generally we work as a subcontractor for our Clients although we also operate as a principal contractor. We operate within a variety of sectors including commercial, retail, education & residential. This has led to continued repeat business from our clients since. We have operated under various forms of contract including; JCT
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P and c carpentry and building limited
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
We under take all aspects of cut and pitch roofs loft conversions fascia and soffits and 1st fix carpentry Our attention to detail is semiconductors to none We all ways find solutions to any problems that may rise on projects
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Jewel roofing & building
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
We cover all roofing general building works decorating plumbing carpentry kitchen and bathroom renovations at a competitive price. Customer satisfaction is all we aim for. Free quotations for any customer
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Temple Of Solomon Ltd
No reviews yet
Loft Conversion Company in Kingston Upon Thames, Greater London
Building of all kinds, no job too big or too small. Architectural CAD Drawings can be produced, BA in specialised Sustainable Architecture and Thermodynamics Engineering. Bricklaying, Plastering, Landscaping, Tree-Surgeon, Painting, Tiling, Paving all within the parameters of your designs. Give me a call or send a text with the details of the work to be conducted for an instant quote. Cordially yours
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4.5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Kingston Upon Thames, Greater London, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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What services are offered by loft conversion companies in Kingston Upon Thames, Greater London?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Kingston Upon Thames, Greater London will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

Full loft conversions: Complete design and build projects when structural alterations are needed
Dormer loft conversions: Add extra headroom and floor space with a dormer extension
Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required
Hip-to-gable conversions: Extend the sloped roof to create more usable space
Mansard conversions: A major structural change offering maximum space.
Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage
Skylight or roof window fitting: Install natural light solutions like Velux windows
Staircase installation: Design and build bespoke stair access to your new loft
Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards
Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Kingston Upon Thames, Greater London who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Kingston Upon Thames, Greater London

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

Full loft conversions: £45,000–£70,000+
Dormer loft conversions: £55,000–£85,000+
Velux or rooflight conversions: £25,000–£45,000
Hip-to-gable conversions: £50,000–£80,000+
Mansard conversions: £70,000–£100,000+
Loft storage conversions: £10,000–£20,000
Roof window fitting or skylight installation costs: £1,000–£2,500 per window
Staircase installation costs: £2,000–£5,000
Insulation, heating, and ventilation upgrades: £2,000–£6,000
Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Kingston Upon Thames, Greater London loft conversion company.

Find a loft conversion company in Kingston Upon Thames, Greater London with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Kingston Upon Thames, Greater London.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Kingston Upon Thames, Greater London can view your job and register their interest.

Step 2: Review and compare Kingston Upon Thames, Greater London loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Kingston Upon Thames, Greater London loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Kingston Upon Thames, Greater London loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Kingston Upon Thames, Greater London

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Kingston Upon Thames, Greater London?

A local loft conversion company in Kingston Upon Thames, Greater London will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Kingston Upon Thames, Greater London should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Kingston Upon Thames, Greater London loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Kingston Upon Thames, Greater London

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Kingston Upon Thames, Greater London before agreeing to start the work.

Do I need planning permission for a loft conversion in Kingston Upon Thames, Greater London?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Kingston Upon Thames, Greater London loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Kingston Upon Thames, Greater London loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.